9857968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{13109}}^1$

素因数の和:13164

約数の個数: 20

約数和(自身を含む): 19507680

約数和(自身を除く): 9649712

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 13109, 26218, 52436, 104872, 209744, 616123, 1232246, 2464492, 4928984, 9857968]

約数ペア:

[(1, 9857968), (2, 4928984), (4, 2464492), (8, 1232246), (16, 616123), (47, 209744), (94, 104872), (188, 52436), (376, 26218), (752, 13109)]